running 28'mal mag?
#16
maybe today. the 280 pkge. trs. 4bolt 350 cid. all the mag and cigs had them. my 1975 35' cig awesome came with 280s. marc berman [BAM] PUT IN 454s for original owner. cya.
Last edited by el indio; 02-08-2009 at 09:50 PM.
#18
Offshoreonly Advertiser
Offshoreonly Advertiser
Mark, you need that one !! Would make a nice spare.
Actually in general the new engines make more power, they are rated differantly. The 2 barrel 5.7 is rated at 250 propshaft HP, the old 260 was rated at the crank using a more optimistic correction standard/factor.
Actually in general the new engines make more power, they are rated differantly. The 2 barrel 5.7 is rated at 250 propshaft HP, the old 260 was rated at the crank using a more optimistic correction standard/factor.
__________________
Marc
www.mercruiserparts.com
www.go-fast.com
www.bammarine.com
www.cyborgtransmissions.com
It's not alive -www.BoatStuffExpress.com - temporarily retired
Marc
www.mercruiserparts.com
www.go-fast.com
www.bammarine.com
www.cyborgtransmissions.com
It's not alive -www.BoatStuffExpress.com - temporarily retired
#19